C31321211113313121133133313331333133313221211331333132333132311233132212111
>>
C3132121111331312113313331333133313331322121133133313233313231123313221211
<<
C31321211113313121133133313331333133313221211331333132333132311233132212113
>>
C31321211113313121133133313331333133313221211331333132333132311233132212112
>>